کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9672843 1451090 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Market power and welfare effects in DC power flow electricity models with thermal line losses
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سیستم های اطلاعاتی
پیش نمایش صفحه اول مقاله
Market power and welfare effects in DC power flow electricity models with thermal line losses
چکیده انگلیسی
A nodal electric power network with Cournot-Nash interaction among power generators is formulated as a mixed complementarity problem. The model incorporates a direct current (DC) power flow approximation with thermal line losses to model real-time flows. We include constant wheeling rate and variable congestion charges for transmission of electricity. Market power and welfare effects are measured in an aggregated Indiana electric grid model. We find that imposing DC power flow constraints in a model results in significant changes in social welfare estimates. Line losses are also an important factor affecting market power and welfare of market participants in the case study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Decision Support Systems - Volume 40, Issues 3–4, October 2005, Pages 529-542
نویسندگان
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